== sanity test 421c: rm by fid against hardlinked files == 03:01:03 (1773212463)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.13 seconds: 22.92 ops/second
total: 180 link in 3.64 seconds: 49.45 ops/second